21141911 Overhaul Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta D16 Complete Engine Overhaul Kit - Part Number: 21141911

A major factory engine-reconditioning package for selected Volvo Penta D16 generator and industrial engines. It combines the principal piston-and-liner, crankshaft-bearing and gasket packages required during a complete six-cylinder overhaul. Engine arrangement and serial number must be confirmed because later D16 versions can use substituted component numbers.

Kit Contents:

• 6 x cylinder liner kits 3886442

• 6 x standard main-bearing kits 20578851 for crankshaft journals 1-6

• 1 x standard rear / number 7 main-bearing kit 20578853

• 1 x standard thrust-washer kit 270929

• 6 x standard big-end bearing kits 20586602

• 1 x inlet and exhaust gasket kit 3589670

• 1 x turbocharger connection gasket kit 3589673

• 1 x de-carbonizing kit 3589674

• 1 x overhaul gasket kit 3589675

• 1 x front camshaft bearing kit 20503200

• 6 x intermediate camshaft bearing kits 276630

• 6 x injector sleeve kits 21351717

• 1 x cylinder-head gasket 20738123 where specified by the engine arrangement

• Later engine arrangements can substitute updated component numbers; the serial-specific Volvo overhaul-kit list takes precedence

⚙️ Key Features

• Major six-cylinder D16 overhaul package

• Combines liner, bearing and gasket service groups

• Used on TWD1643GE through TWD1663GE applications

• Standard bearing-size configuration unless otherwise stated

• Engine arrangement and emissions generation control final content

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21141911 current Volvo Penta D16 overhaul-kit reference

OEM / Related Numbers:

• 21141911

• 3886442 cylinder liner kit

• 20578851 main bearing kit for journals 1-6

• 20578853 rear / number 7 main bearing kit

• 270929 thrust-washer kit

• 20586602 standard big-end bearing kit

• 3589670 inlet and exhaust gasket kit

• 3589673 turbocharger connection gasket kit

• 3589674 de-carbonizing kit

• 3589675 overhaul gasket kit

• 20503200 front camshaft bearing kit

• 276630 intermediate camshaft bearing kit

• 21351717 injector sleeve kit

• 20738123 cylinder-head gasket reference

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D16 generator-engine major overhaul

• Six-cylinder wet-liner D16 industrial engine rebuilding

Typically suits:

• Engine models:

• TWD1643GE

• TWD1652GE

• TWD1653GE

• TWD1663GE

• TAD1640GE and TAD1640GE-B where the overhaul-kit diagram specifies 21141911

• TAD1641GE and TAD1642GE where the overhaul-kit diagram specifies 21141911

• HP Range: Approximately 550-750 hp, dependent on engine rating

• Engine Type: Volvo Penta 16.1-litre inline 6-cylinder turbocharged diesel

• Serial Range: Engine arrangement and serial number determine the exact gasket and bearing revisions

• Year Range: Approximately 2006 onward, dependent on D16 generation

🔌 Function

Provides the principal wear parts and sealing packages required to restore cylinder sealing, crankshaft support, camshaft support and engine-gasket integrity during a complete rebuild.

Common signs of failure:

• Low compression, heavy blow-by or excessive oil consumption

• Coolant leakage at one or more wet cylinder liners

• Crankshaft or connecting-rod bearing wear

• Multiple external or internal gasket leaks

• Engine has reached its scheduled major-overhaul interval

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging